{ "songs": [ { "input": "/srv/music-files-platform-next/pipeline/batch-20260420-224904-dbc809/02_紅蓮華_20260420/suno_raw_0.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260420-224904-dbc809/02_紅蓮華_20260420/suno_mixed_0.mp3", "before": { "lufs": -13.4, "peak": -2.4000000953674316, "rms": -16.799999237060547, "crest": 14.399999618530273, "width": 14.800000190734863, "low_pct": 46.5, "mid_pct": 45.70000076293945, "high_pct": 7.699999809265137, "centroid": 1283.0, "bands": { "sub": 5.199999809265137, "bass": 41.29999923706055, "low_mid": 21.0, "mid": 24.700000762939453, "high_mid": 4.5, "air": 3.299999952316284 } }, "after": { "lufs": -9.0, "peak": 0.0, "rms": -12.600000381469727, "crest": 12.600000381469727, "width": 16.200000762939453, "low_pct": 42.20000076293945, "mid_pct": 49.20000076293945, "high_pct": 8.600000381469727, "centroid": 1433.0, "bands": { "sub": 4.400000095367432, "bass": 37.79999923706055, "low_mid": 20.299999237060547, "mid": 28.799999237060547, "high_mid": 5.099999904632568, "air": 3.5999999046325684 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.3744000196456909, "mid_peak_hz": 60, "mid_peak_db": 0.5, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.5, "mid_kick_q": 1.0, "mid_snap_hz": 2500, "mid_snap_db": 0.29399996995925903, "mid_snap_q": 1.0, "parallel_comp_enabled": true, "parallel_comp_threshold_db": -20.0, "parallel_comp_ratio": 8.0, "parallel_comp_attack_ms": 5, "parallel_comp_release_ms": 150, "parallel_comp_mix": 0.03, "pre_gain_db": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": -1.3000000715255737, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.34999996423721313, "tight_hz": 120, "tight_db": -0.8899999856948853, "tight_q": 1.5, "air_hz": 16000, "air_db": 0.3, "comp_threshold_db": -6.0, "comp_ratio": 1.5, "comp_attack_ms": 20, "comp_release_ms": 100, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_lowmid_boost_db": 0.11699998378753662, "side_gain_db": 1.2480000257492065, "_global_low": 46.5, "_global_mid": 45.70000076293945, "_global_high": 7.699999809265137 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=46% Mid=46% High=8% W=14.8% Crest=14.4", " 目标: Low=34% Mid=60% High=7% W=25.2% Crest=12.6", " 差值: ΔLow=+13% ΔMid=-14% ΔHigh=+1% ΔW=-10.4% ΔCrest=+1.8", " 低频偏多+13%: 去闷=-1.3dB, 低频增强=0.3dB, 收紧=-0.9dB", " 高频接近目标(Δ+1%) → 微量空气感+0.3dB", " LowMid偏少-4%: 600Hz=+0.1dB", " Mid偏少-10%: 2.5kHz=+0.3dB q=1.0", " 宽度偏窄-10.4%: Side=+1.2dB", " 动态接近目标(Δ+1.8dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "edm", "confidence": "high", "source": "audio", "bpm": 143.6, "centroid": 3382.0, "onset_density": 3.8, "low_energy": 42.099998474121094 }, "ref": { "lufs": -7.2, "peak": 2.0999999046325684, "rms": -10.5, "crest": 12.600000381469727, "width": 25.200000762939453, "low_pct": 33.5, "mid_pct": 59.5, "high_pct": 7.0, "centroid": 1362.0, "bands": { "sub": 8.699999809265137, "bass": 24.799999237060547, "low_mid": 24.899999618530273, "mid": 34.5, "high_mid": 5.199999809265137, "air": 1.7999999523162842 } } }, { "input": "/srv/music-files-platform-next/pipeline/batch-20260420-224904-dbc809/02_紅蓮華_20260420/suno_raw_1.mp3", "output": "/srv/music-files-platform-next/pipeline/batch-20260420-224904-dbc809/02_紅蓮華_20260420/suno_mixed_1.mp3", "before": { "lufs": -13.6, "peak": -2.5999999046325684, "rms": -17.0, "crest": 14.5, "width": 15.800000190734863, "low_pct": 31.600000381469727, "mid_pct": 57.70000076293945, "high_pct": 10.699999809265137, "centroid": 1693.0, "bands": { "sub": 5.300000190734863, "bass": 26.299999237060547, "low_mid": 22.899999618530273, "mid": 34.79999923706055, "high_mid": 5.5, "air": 5.099999904632568 } }, "after": { "lufs": -9.3, "peak": 0.0, "rms": -12.800000190734863, "crest": 12.800000190734863, "width": 15.800000190734863, "low_pct": 30.100000381469727, "mid_pct": 59.0, "high_pct": 10.899999618530273, "centroid": 1725.0, "bands": { "sub": 4.900000095367432, "bass": 25.299999237060547, "low_mid": 23.200000762939453, "mid": 35.79999923706055, "high_mid": 5.800000190734863, "air": 5.099999904632568 } }, "adapted_params": { "side_hp_hz": 120, "side_high_shelf_hz": 6000, "side_high_shelf_db": 0.3384000062942505, "mid_peak_hz": 60, "mid_peak_db": 0.3, "mid_peak_q": 1.0, "mid_kick_hz": 100, "mid_kick_db": 0.3, "mid_kick_q": 1.0, "mid_snap_hz": 1000, "mid_snap_db": 0.0, "mid_snap_q": 0.5, "parallel_comp_enabled": true, "parallel_comp_threshold_db": -20.0, "parallel_comp_ratio": 8.0, "parallel_comp_attack_ms": 5, "parallel_comp_release_ms": 150, "parallel_comp_mix": 0.03, "pre_gain_db": 0.0, "hp_hz": 30, "dull_hz": 300, "dull_db": -0.3, "dull_q": 1.5, "sub_shelf_hz": 80, "sub_shelf_db": 0.5, "tight_hz": 120, "tight_db": -0.5, "tight_q": 1.5, "air_hz": 16000, "air_db": -0.33399996161460876, "comp_threshold_db": -6.0, "comp_ratio": 1.5, "comp_attack_ms": 20, "comp_release_ms": 100, "limiter_threshold_db": -1.0, "limiter_release_ms": 100, "dynamic_eq": false, "mp3_bitrate": 320, "_lowmid_boost_db": 0.0, "side_gain_db": 1.128000020980835, "_global_low": 31.600000381469727, "_global_mid": 57.70000076293945, "_global_high": 10.699999809265137 }, "reasons": [ "🎯 参考曲匹配模式", " 输入: Low=32% Mid=58% High=11% W=15.8% Crest=14.5", " 目标: Low=34% Mid=60% High=7% W=25.2% Crest=12.6", " 差值: ΔLow=-2% ΔMid=-2% ΔHigh=+4% ΔW=-9.4% ΔCrest=+1.9", " 低频接近目标(Δ-2%) → 微调模式", " 高频偏多+4%: 空气感=-0.1dB", " LowMid接近目标(Δ-2%) → 不调", " Mid接近目标(Δ+0%) → 不调", " Air偏多+3.3%: 空气感再降0.3dB→-0.3dB", " 宽度偏窄-9.4%: Side=+1.1dB", " 动态接近目标(Δ+1.9dB) → 极轻压缩(-6dB/1.5:1/PC 3%)" ], "genre": { "genre": "hip_hop", "confidence": "medium", "source": "audio", "bpm": 136.0, "centroid": 3310.0, "onset_density": 3.9, "low_energy": 37.20000076293945 }, "ref": { "lufs": -7.2, "peak": 2.0999999046325684, "rms": -10.5, "crest": 12.600000381469727, "width": 25.200000762939453, "low_pct": 33.5, "mid_pct": 59.5, "high_pct": 7.0, "centroid": 1362.0, "bands": { "sub": 8.699999809265137, "bass": 24.799999237060547, "low_mid": 24.899999618530273, "mid": 34.5, "high_mid": 5.199999809265137, "air": 1.7999999523162842 } } } ], "time": 58.0 }